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It will then try to connect the two LiveJournal users given on the
command line.

=head1 WEB VERSION

A web version of this utility is at
L<http://www.petekrawczyk.com/lj_connect/>.  It has extra options,
and will show the users as it progresses.  You may not get the same
result on the web version as this sample, but they should both be
equivalent lengths.

=cut

use warnings;
use strict;
use vars qw/$agent/;

use Algorithm::SixDegrees;
use LWP::UserAgent;